MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f45f47d879bf54f44ab26b4eaafbc80cd276dd72acc648220e95cac385b6ede. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


CoinMiner


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f45f47d879bf54f44ab26b4eaafbc80cd276dd72acc648220e95cac385b6ede
SHA3-384 hash: 4dc732bf7858a12198383e2002f736cdae1b7cade4def8b4e32bf1fe4f89b27182f683bbfcd30d723e248f5a397db4d0
SHA1 hash: 0f3962e1ad66b4ea6a43cee91cf38b141a476932
MD5 hash: 386b5cbc27cedf52bac19b5bcc5c24b4
humanhash: double-alpha-friend-vegan
File name:WindowsDefender.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:8'045'568 bytes
First seen:2022-06-03 16:12:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 346d5661d5ab426b317ee3cbf711fe40 (1 x CoinMiner)
ssdeep 196608:6cMrRf9sGohJK5e6OI4UkVocj615Si41GIo4zmUG:6cMrRKGobK5e6OI4U8jQk74
Threatray 317 similar samples on MalwareBazaar
TLSH T16B86F06A134862DED0178030DF32BB46EDB7553D3ABCD49BA1B7B5A032EA4D19901E37
TrID 48.6% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon f8d81b599adcf871 (2 x CoinMiner)
Reporter JaffaCakes118
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
506
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
Setup.exe
Verdict:
Malicious activity
Analysis date:
2022-06-03 16:02:45 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/31719c29-948e-4be0-8932-ab0364a47b9c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/276562/
Detection(s):
SecuriteInfo.com.Trojan.MalPack.878.19242.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
donut overlay packed wacatac
Link:
https://www.filescan.io/uploads/629a32f1e2d15aaa1d649ed4/reports/5800cfc3-b6f4-4126-8d4b-cb29176e9f66/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca19a58c-0cbc-4794-9f24-264dfd5d17de
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1006438
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Creates a thread in another existing process (thread injection)
Creates files in the system32 config directory
DNS related to crypt mining pools
Drops PE files with benign system names
Encrypted powershell cmdline option found
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potential dropper URLs found in powershell memory
Powershell drops PE file
Sample is not signed and drops a device driver
Snort IDS alert for network traffic
Tries to detect virtualization through RDTSC time measurements
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 638934 Sample: WindowsDefender.exe Startdate: 03/06/2022 Architecture: WINDOWS Score: 100 62 xmr-eu1.nanopool.org 2->62 64 Snort IDS alert for network traffic 2->64 66 Antivirus detection for dropped file 2->66 68 Antivirus / Scanner detection for submitted sample 2->68 70 11 other signatures 2->70 10 WindowsDefender.exe 2->10         started        13 powershell.exe 2->13         started        15 svchost.exe 2->15         started        17 9 other processes 2->17 signatures3 process4 dnsIp5 82 Writes to foreign memory regions 10->82 84 Allocates memory in foreign processes 10->84 86 Tries to detect virtualization through RDTSC time measurements 10->86 88 Creates a thread in another existing process (thread injection) 10->88 20 conhost.exe 5 10->20         started        90 Creates files in the system32 config directory 13->90 23 services.exe 13->23         started        25 conhost.exe 13->25         started        92 Changes security center settings (notifications, updates, antivirus, firewall) 15->92 60 127.0.0.1 unknown unknown 17->60 signatures6 process7 signatures8 72 Very long command line found 20->72 74 Encrypted powershell cmdline option found 20->74 27 cmd.exe 1 20->27         started        30 powershell.exe 23 20->30         started        32 powershell.exe 35 20->32         started        76 Writes to foreign memory regions 23->76 78 Allocates memory in foreign processes 23->78 80 Creates a thread in another existing process (thread injection) 23->80 35 conhost.exe 23->35         started        process9 file10 94 Uses cmd line tools excessively to alter registry or file data 27->94 96 Uses schtasks.exe or at.exe to add and modify task schedules 27->96 37 conhost.exe 27->37         started        39 sc.exe 1 27->39         started        41 sc.exe 1 27->41         started        50 21 other processes 27->50 98 Drops PE files with benign system names 30->98 100 Powershell drops PE file 30->100 43 conhost.exe 30->43         started        54 C:\Program Files\Windows\services.exe, PE32+ 32->54 dropped 56 C:\...\services.exe:Zone.Identifier, ASCII 32->56 dropped 45 conhost.exe 32->45         started        58 C:\Program Filesbehaviorgraphoogle\Libs\WR64.sys, PE32+ 35->58 dropped 102 Encrypted powershell cmdline option found 35->102 104 Sample is not signed and drops a device driver 35->104 106 Creates a thread in another existing process (thread injection) 35->106 108 Injects a PE file into a foreign processes 35->108 47 powershell.exe 35->47         started        signatures11 process12 signatures13 110 Creates files in the system32 config directory 47->110 52 conhost.exe 47->52         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f45f47d879bf54f44ab26b4eaafbc80cd276dd72acc648220e95cac385b6ede/
Threat name:
Win64.Trojan.Donut
Create hunting rule
Status:
Malicious
First seen:
2022-06-03 16:13:27 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l5c7i7mhtp2u6rfle22ovl54qdgso3oxflggjara5fokyoc3n3pa._file
Verdict:
malicious
Similar samples:
28432c6b761d9a0d6d3a80cbeda9b6f745cf55b5a2c234737afe493d1ff11158
CoinMiner
3fd0837381babda7ef617b810457f0db32bd7c1f7e345480e6c525050ca818fa
CoinMiner
529831a3e5b7b61f74f7a426e828210017daf1eea2cbf7cf997c13d82822aef8
CoinMiner
7ee182a4e061b93eaa096b87b0914d115f5c49d2812a6c81c62a836892adc359
CoinMiner
aa45bdb023a15b2fbfcac1636620908400d63cf862ea9f07fc42a73387693cf1
CoinMiner
b043820fef215c161bb53c9c1fa9a2cd221cecc4bae58103a9327c575697760d
CoinMiner
b840f10ae378fa15f8570f6eb208e2f280618bd49ade560eca00c93b6a4bd7d9
CoinMiner
c73a91a1fdfa8b8ad1c4092fd33e3e84c16b568ae622996891d573bb449eec04
CoinMiner
ee1524e4980cac431ae0f92888ee0cc8a1fa9e7981df0be6abd7efa98adf9a45
CoinMiner
f6db67d86284b56e01a696535996455416a4e86ec12b923721771d010210c487
CoinMiner
+ 307 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig discovery evasion exploit miner
Link:
https://tria.ge/reports/220603-tn3crsfdfl/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Modifies file permissions
Executes dropped EXE
Possible privilege escalation attempt
Stops running service(s)
XMRig Miner Payload
xmrig
Modifies security service
Unpacked files
SH256 hash:
5f45f47d879bf54f44ab26b4eaafbc80cd276dd72acc648220e95cac385b6ede
MD5 hash:
386b5cbc27cedf52bac19b5bcc5c24b4
SHA1 hash:
0f3962e1ad66b4ea6a43cee91cf38b141a476932
Link:
https://www.unpac.me/results/93652a10-c71d-4556-8af0-e2e35f7bbecb/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5f45f47d879b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/5f45f47d879bf54f44ab26b4eaafbc80cd276dd72acc648220e95cac385b6ede

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

Executable exe 5f45f47d879bf54f44ab26b4eaafbc80cd276dd72acc648220e95cac385b6ede

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/276562/

Comments